Theresa Johnson aims to keep her family safe

Theresa Johnson talked on the phone while her daughter, Ceecee, fixed the hair of her granddaughter Trinity.
Yoon S. Byun/Globe Staff

Theresa Johnson aims to keep her family safe

Theresa Johnson talked on the phone while her daughter, Ceecee, fixed the hair of her granddaughter Trinity.

Yoon S. Byun/Globe Staff
| December 18, 2012

Theresa Johnson, center, spoke with her daughter, Ceecee, left, and her granddaughter's mother, Tricia Ariol while preparing lasagna at her home in Dorchester on June 13.

Yoon S. Byun/Globe Staff
| December 18, 2012

Theresa Johnson, secretary at the Marshall Elementary School in Dorchester, got a hug from first-grader Shaundene Funches on the last day of the school year.

Bill Greene/globe staff
| December 18, 2012

A peace magnet is displayed on the refrigerator of Theresa Johnson’s home in Dorchester,

Yoon S. Byun/Globe Staff
| December 18, 2012

Sean Dale-Johnson, 24, looked back at his daughter’s mother, Tricia Ariol, during his September court appearance in Quincy District Court. Sean violated his probation and is in jail awaiting trial in a separate case. His family is trying to survive the anxiety of not knowing when he’ll be home.

Debee Tlumacki for the Boston Globe
| December 18, 2012

Theresa Johnson sat in the car as her daughter, Ceecee, returned from putting money in Theresa's sons' canteen. Theresa's son Sean is at the South Bay House of Correction.

Yoon S. Byun/Globe Staff
| December 18, 2012

Jalanae, Theresa’s youngest child, got her hair done by her mother while Tricia Ariol, mother of Jalanae's neice, looked on. Theresa Johnson sent her daughter to Crossroads for Kids summer camp, starting at home and seeing her off at BC High School on July 14.

Yoon S. Byun/Globe Staff
| December 18, 2012

Theresa Johnson, right, took a picture of her son, Etohn Dale-Johnson, while he played "Deal or No Deal" during a birthday celebration for her nephew at Dave and Buster's in Braintree on Aug 19.

Yoon S. Byun/Globe Staff
| December 18, 2012

Theresa Johnson celebrated her birthday at Slades Bar and Grille in Roxbury on Aug. 31.

Yoon S. Byun/Globe Staff
| December 18, 2012

A tearful Theresa Johnson, left, hugged her daughter Jalanae as she returned from Crossroads for Kids camp on Aug 2.

Yoon S. Byun/Globe Staff
| December 18, 2012

Trinity Dale-Johnson, granddaughter of Theresa Johnson, looked out the window of Johnson's home in Dorchester on June 13.